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Karfe bututu abu ne na kowa da kowa.Ana iya raba shi zuwa nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan ma'auni ma'auni kamar bututun ƙarfe maras sumul da bututun ƙarfe na walda.To menene bambanci tsakanin bututu maras sumul da bututun walda?Bayan haka, editan zai gabatar muku a takaice....Kara karantawa»
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A watan Nuwamba, kididdigar zamantakewar al'umma na manyan nau'ikan karafa guda biyar a birane 21 na kasar Sin ya kai tan miliyan 7.73, raguwar wata-wata da tan 190,000, wato kashi 2.4%.Ƙididdiga ya ci gaba da raguwa, kuma raguwa ya ragu;ya karu da ton 210,000 ko kuma 2.8% daga ...Kara karantawa»
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A watan Oktoba, bukatar karafa a kasuwannin kasar Sin ya kasance mai rauni, kuma ko da yake samar da karafa ya ragu, har yanzu farashin karafa ya dan nuna koma baya.Tun daga shiga watan Nuwamba, farashin karafa ya daina faduwa kuma ya sake komawa.C...Kara karantawa»
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Kuna yawan ganin kalmomin tinplate?Shin kun san ko karfe ne ko ƙarfe?Da fatan za a biyo ni a ƙasa, bari in buɗe muku tinplate.Tinplate ba simintin ƙarfe ba ne ko ƙarfe.Tinplate a zahiri farantin karfe ce mai sirara tare da igiyar ruwa na musamman da aka yi masa...Kara karantawa»
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Akwai nau'ikan ƙarfe da yawa a kasuwa a yau, kuma ƙarfe mai siffar H da ni da katako galibi ana amfani da su wajen yin gini.To, menene bambance-bambance tsakanin H beam da I beam?Bambanci tsakanin h beam da ni beam ...Kara karantawa»
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A ranar 16 ga watan Nuwamba, a gun taron kolin Xingda na shekarar 2024, mamban zaunannen kwamitin majalisar ba da shawara kan harkokin siyasa ta jama'ar kasar Sin karo na 13, kana shugaban kungiyar masana'antun karafa ta kasar Sin, Ge Honglin, ya ce: "Sako na farko. ..Kara karantawa»
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Wannan labarin zai ba ku zurfin bincike na karfen carbon da bakin karfe daga bangarori biyu, da fatan za a ci gaba da karantawa.1. Bambanci tsakanin carbon karfe da bakin karfe Carbon karfe yana nufin karfe kayan dauke da carbon abun ciki tsakanin 0.008% da 2 ...Kara karantawa»
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Rikicin geopolitical na 'yan shekarun nan ya lalata masana'antar karafa ta Ukraine.Alkaluman kungiyar karafa ta duniya sun nuna cewa a tsohuwar Tarayyar Soviet, danyen karafa da Ukraine ke hakowa ya kai ton miliyan 50 a kowace shekara;nan da shekarar 2021, danyen karfen da yake samarwa...Kara karantawa»
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Hot tsoma galvanizing, wanda kuma aka sani da galvanizing, hanya ce ta nutsar da sassan karfe a cikin zurfafan tutiya don samun rufin ƙarfe.Electro galvanizing an fi sani da "sanyi galvanizing" ko "water galvanizing";Yana amfani da electrochemistry, ta amfani da zinc ingot a matsayin anode ...Kara karantawa»
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A wannan shekara, lokacin "Azurfa Goma" na kasar Sin, sanyi birgima karfe nada da zafi birgima karfe nada bukatar tsanani kasa zuwa karfe yan kasuwa a baya sa ran kamar yadda karfi, da kasuwar ciniki ne sanyi.Cold birgima karfe sheet, da zafi birgima karfe takardar farashin girgiza aiki musamman...Kara karantawa»
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Shin sau da yawa ba za ku iya bambancewa tsakanin bututun ƙarfe mara nauyi mai sanyi da kuma bututun ƙarfe mara nauyi?Bincika bambance-bambance a yau tare da wannan sakon!1.The samar tsari ne daban-daban The samar tsari na sanyi birgima sumul karfe bututu da zafi birgima s ...Kara karantawa»
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Dangane da bayanan farko da Hukumar Kididdiga ta Amurka ta fitar, jimillar karafa da ake shigo da su Amurka a watan Satumban 2023 ya ragu da kashi 4.1 cikin dari daga shekarar da ta gabata zuwa gajeriyar tan 2,185,000, yayin da karuwar da aka samu na karafa da aka kammala a shekarar 2023 ya kasa daidaita koma bayan da aka samu. ...Kara karantawa»